CN114090161B - Real-time configuration and automatic identification conversion system for communication protocol converter of HMI (human machine interface) equipment - Google Patents
Real-time configuration and automatic identification conversion system for communication protocol converter of HMI (human machine interface) equipment Download PDFInfo
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
- G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/38—Universal adapter
- G06F2213/3852—Converter between protocols
Abstract
The invention provides a real-time configuration and automatic identification conversion system of an HMI (human machine interface) equipment communication protocol converter, which relates to the technical field of communication protocol conversion, and comprises an HMI equipment, a data conversion algorithm module and a protocol conversion configuration UI, wherein a plurality of groups of protocol conversion functions are integrated in the HMI equipment, the protocol conversion functions are based on the data conversion algorithm module, and the data conversion algorithm module comprises a protocol data area and a data conversion table; the HMI equipment integrates a plurality of groups of protocol conversion functions, sets a plurality of protocol data areas for storing manually defined protocol data based on a data conversion algorithm module, corresponds to one data object in the protocol data areas, stores mapping relations of different protocol data conversion through a data conversion table, realizes conversion among different communication protocol data through the mapping relations, supports mutual conversion among a plurality of communication protocol data, and widens the use scene.
Description
Technical Field
The invention relates to the technical field of communication protocol conversion, in particular to a real-time configuration and automatic identification conversion system of an HMI equipment communication protocol converter.
Background
HMI (HumanMachineInterface) is a "man-machine interface", also called man-machine interface, which is a medium for interaction and information exchange between a system and a user, and it realizes the conversion between the internal form of information and the acceptable form of human, and all the fields participating in man-machine information exchange have man-machine interfaces;
In the communication of the existing HMI equipment, the data conversion and forwarding functions among various communication protocols cannot be realized, the traditional communication protocol conversion module is needed, the conversion among different protocols is single, the different communication protocol conversion modules are needed, the conversion mode cannot be configured in real time by the existing HMI equipment, and the re-programming of the program is needed, so that the invention provides a real-time configuration and automatic identification conversion system for the communication protocol converter of the HMI equipment, and the problems in the prior art are solved.
Disclosure of Invention
Aiming at the problems, the invention provides a real-time configuration and automatic identification conversion system of an HMI equipment communication protocol converter, which converts received data of one communication protocol into data of another protocol according to a conversion mode and forwards the data, has the function of modifying the data conversion mode in real time through an HMI, supports automatic identification of received data and conversion and forwarding according to an integrated protocol, and can display the configured data in all HMI equipment through binding UI elements.
In order to achieve the purpose of the invention, the invention is realized by the following technical scheme: the system comprises an HMI device, a data conversion algorithm module and a protocol conversion configuration UI, wherein the data conversion algorithm module and the protocol conversion configuration UI are arranged in the HMI device, a plurality of groups of protocol conversion functions are integrated in the HMI device, the protocol conversion function is based on the data conversion algorithm module, the data conversion algorithm module comprises a protocol data area and a data conversion table, the protocol data area is used for storing manually defined protocol data, each data corresponds to one data object in the protocol data area, the data conversion table is used for storing mapping relations of different protocol data conversion, and through the mapping relations, the data objects of different protocols are mutually converted to realize conversion among different communication protocol data;
The protocol conversion configuration UI is arranged in an interface of the HMI equipment, the protocol conversion configuration UI has a real-time configuration protocol conversion function, the real-time configuration protocol conversion function comprises a manual configuration mode and an automatic identification mode, the manual configuration mode comprises a communication parameter configuration function and a data format configuration function, and the automatic identification mode has a communication parameter modification function and automatic data format configuration function.
The further improvement is that: the number of the protocol data areas depends on the number of the user-defined protocols, and the user flexibly adds and configures multiple groups of protocol conversion in the HMI device.
The further improvement is that: in the HMI device, when the communication device 1 adopts the protocol 1 to communicate with the HMI device, the communication device 2 adopts the protocol 2to communicate with the HMI device, the protocol 1 and the protocol 2 are the same protocol standard or different protocol standards, and the data conversion algorithm module performs data format conversion between protocols and has the functions of reverse conversion and forwarding.
The further improvement is that: in the HMI device, when the HMI device receives the data in the format of protocol 1 from the communication device 1 through the protocol 1, the data in the format of protocol 1 is converted into the data in the format of protocol 2 through the data conversion algorithm module and is forwarded to the communication device 2 or actively inquired by the communication device 2, and the conversion has the functions of reverse conversion and forwarding.
The further improvement is that: and the data of the protocol 1 and the protocol 2 are displayed and modified through the protocol conversion configuration UI, and the modified data are synchronized to the protocol data area and forwarded to the corresponding communication equipment.
The further improvement is that: the data receiving and the data forwarding are realized by the communication module.
The further improvement is that: in the data conversion algorithm module, the data object includes, but is not limited to, data format and data value information.
The further improvement is that: in the data conversion algorithm module, when protocol 1 data and protocol 2 data are converted, the protocol data area 1 is used for storing manually defined protocol data, each data corresponds to one data object in the data area, the data conversion table is used for storing the mapping relation of the protocol 1 data to the protocol 2 data, and the data object A of the protocol 1 corresponds to the data object A in the protocol 2 through the mapping relation, so that the conversion between the two communication protocol data is realized and the reverse conversion function is realized.
The further improvement is that: in the manual configuration mode, a user modifies communication parameters by using a communication parameter configuration function to adjust parameters of the connected communication equipment, configures a data format by using a data format configuration function, configures a mapping relation of data between a protocol 1 and a protocol 2, and stores the mapping relation into a data mapping table when the data 1 of the protocol 1 and the data 1 of the protocol 2 are in a mapping relation, and is called by a data conversion algorithm module.
The further improvement is that: in the automatic identification mode, only the communication parameter function is modified, the data format is automatically configured, when the HMI equipment receives data from the communication equipment 1 through the protocol 1, the data format is identified through analyzing the data, when no data object in the format exists in the protocol data area 1, a data object is automatically generated and stored in the protocol data area 1, the data object is converted into protocol 2 data through a data conversion algorithm module, and the data object is also automatically generated in the protocol 2, so that the automatic identification generation of a data mapping table is realized.
The beneficial effects of the invention are as follows:
1. The HMI equipment integrates a plurality of groups of protocol conversion functions, sets a plurality of protocol data areas for storing manually defined protocol data based on a data conversion algorithm module, corresponds to one data object in the protocol data areas, stores mapping relations of different protocol data conversion through a data conversion table, realizes conversion of different communication protocol data through the mapping relations, supports mutual conversion of various communication protocol data, widens the use scene of a user, and is not limited to one scene to only use one protocol.
2. When the HMI equipment receives the protocol format data from the communication equipment through the protocol, the data conversion algorithm module converts the protocol format data into the data of another protocol format and forwards the data of another protocol format to the other matched communication equipment, and the data conversion and forwarding among various communication protocols can be realized only through the HMI equipment without using the traditional communication protocol conversion module, so that the use is more convenient.
3. In the manual configuration mode, the user modifies the communication parameters by utilizing the communication parameter configuration function to adjust the parameters of the connected communication equipment, and configures the data format by the data format configuration function, so that the flexible field configuration can be realized by the HMI equipment conveniently, and the communication parameters and the data conversion parameters can be dynamically configured without re-programming the program.
4. The invention supports an automatic recognition mode, in the mode, aiming at the communication protocol which is integrated and supported, a user only needs to configure communication parameters, a data conversion format is not required to be defined, and the HMI equipment automatically converts and forwards data according to the communication parameters, so that the use is more convenient.
Drawings
FIG. 1 is a diagram of a communication protocol stack according to the present invention;
FIG. 2 is a schematic diagram of an HMI device internal transition form of the present invention;
FIG. 3 is a schematic diagram of an HMI device protocol conversion configuration interface of the present invention.
Detailed Description
The present invention will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
Example 1
According to fig. 1,2 and 3, this embodiment provides a real-time configuration and automatic identification conversion system for an HMI device communication protocol converter, which includes an HMI device, a data conversion algorithm module and a protocol conversion configuration UI which are built in the HMI device, wherein the HMI device integrates a plurality of groups of protocol conversion functions, and the protocol conversion function is based on the data conversion algorithm module, the data conversion algorithm module includes a protocol data area and a data conversion table, the number of the protocol data area depends on the number of protocols defined by a user, the user flexibly adds and configures a plurality of groups of protocol conversions in the HMI device, the protocol data area is used for storing manually defined protocol data, each data corresponds to one data object in the protocol data area, and the data conversion table is used for storing mapping relations of different protocol data conversions, and through the mapping relations, the data objects of different protocols are converted mutually to realize conversion between different communication protocol data; integrating a plurality of groups of protocol conversion functions in the HMI equipment, setting a plurality of protocol data areas for storing manually defined protocol data based on a data conversion algorithm module, wherein each data corresponds to one data object in the protocol data area, storing mapping relations of different protocol data conversion through a data conversion table, realizing conversion among different communication protocol data through the mutual conversion of the data objects of different protocols, supporting the mutual conversion among a plurality of communication protocol data, widening the use scene of a user, being not limited to one scene, using only one protocol, and realizing data conversion and forwarding among a plurality of communication protocols through the HMI equipment by arranging the data conversion algorithm module in the HMI equipment;
The protocol conversion configuration UI is arranged in an interface of the HMI equipment, the protocol conversion configuration UI has a real-time configuration protocol conversion function, the real-time configuration protocol conversion function comprises a manual configuration mode and an automatic identification mode, the manual configuration mode comprises a communication parameter configuration function and a data format configuration function, and the automatic identification mode has a communication parameter modification function and automatic data format configuration function. In the manual configuration mode, a user modifies communication parameters by utilizing a communication parameter configuration function to adjust parameters of the connected communication equipment, the user configures a data format by utilizing a data format configuration function, flexible field configuration is conveniently realized by the HMI equipment, and in the automatic identification mode, the user only needs to configure the communication parameters without defining a data conversion format aiming at the communication protocol which is integrally supported, so that the HMI equipment automatically converts and forwards data according to the communication parameters, and the use is more convenient.
In the HMI device, when the communication device 1 adopts the protocol 1 to communicate with the HMI device, the communication device 2 adopts the protocol 2 to communicate with the HMI device, the protocol 1 and the protocol 2 are the same protocol standard or different protocol standards, and the data conversion algorithm module performs data format conversion between protocols and has the functions of reverse conversion and forwarding. In the HMI device, when the HMI device receives the data in the format of protocol 1 from the communication device 1 through the protocol 1, the data in the format of protocol 1 is converted into the data in the format of protocol 2 through the data conversion algorithm module and is forwarded to the communication device 2 or actively inquired by the communication device 2, and the conversion has the functions of reverse conversion and forwarding. And the data of the protocol 1 and the protocol 2 are displayed and modified through the protocol conversion configuration UI, and the modified data are synchronized to the protocol data area and forwarded to the corresponding communication equipment. The data receiving and the data forwarding are realized by the communication module. The data conversion and forwarding functions among various communication protocols are realized in the HMI equipment, and one protocol can configure the conversion relation among various protocols, so that one-to-many or many-to-one protocol conversion can be realized.
Example two
According to fig. 1,2 and 3, this embodiment provides a real-time configuration and automatic identification conversion system for an HMI device communication protocol converter, which includes an HMI device, a data conversion algorithm module and a protocol conversion configuration UI which are built in the HMI device, wherein the HMI device integrates a plurality of groups of protocol conversion functions, and the protocol conversion function is based on the data conversion algorithm module, the data conversion algorithm module includes a protocol data area and a data conversion table, the number of the protocol data area depends on the number of protocols defined by a user, the user flexibly adds and configures a plurality of groups of protocol conversions in the HMI device, the protocol data area is used for storing manually defined protocol data, each data corresponds to one data object in the protocol data area, and the data conversion table is used for storing mapping relations of different protocol data conversions, and through the mapping relations, the data objects of different protocols are converted mutually to realize conversion between different communication protocol data; integrating a plurality of groups of protocol conversion functions in the HMI equipment, setting a plurality of protocol data areas for storing manually defined protocol data based on a data conversion algorithm module, wherein each data corresponds to one data object in the protocol data area, storing mapping relations of different protocol data conversion through a data conversion table, realizing conversion among different communication protocol data through the mutual conversion of the data objects of different protocols, supporting the mutual conversion among a plurality of communication protocol data, widening the use scene of a user, being not limited to one scene, using only one protocol, and realizing data conversion and forwarding among a plurality of communication protocols through the HMI equipment by arranging the data conversion algorithm module in the HMI equipment;
The protocol conversion configuration UI is arranged in an interface of the HMI equipment, the protocol conversion configuration UI has a real-time configuration protocol conversion function, the real-time configuration protocol conversion function comprises a manual configuration mode and an automatic identification mode, the manual configuration mode comprises a communication parameter configuration function and a data format configuration function, and the automatic identification mode has a communication parameter modification function and automatic data format configuration function. In the manual configuration mode, a user modifies communication parameters by utilizing a communication parameter configuration function to adjust parameters of the connected communication equipment, the user configures a data format by utilizing a data format configuration function, flexible field configuration is conveniently realized by the HMI equipment, and in the automatic identification mode, the user only needs to configure the communication parameters without defining a data conversion format aiming at the communication protocol which is integrally supported, so that the HMI equipment automatically converts and forwards data according to the communication parameters, and the use is more convenient.
In the data conversion algorithm module, the data objects include, but are not limited to, data format and data value information, when the protocol 1 data and the protocol 2 data are converted, the protocol data area 1 is used for storing the manually defined protocol data, each data corresponds to one data object in the data area, the data conversion table is used for storing the mapping relation of the protocol 1 data converted into the protocol 2 data, and the data object A of the protocol 1 corresponds to the data object A in the protocol 2 through the mapping relation, so that the conversion between the two communication protocol data is realized and the reverse conversion function is provided. The data format conversion between protocols is carried out by utilizing the data conversion algorithm module, the conversion has the functions of reverse conversion and forwarding, when the HMI equipment receives the protocol format data from the communication equipment through the protocol, the protocol format data is converted into the data of another protocol format by the data conversion algorithm module and is forwarded to the other matched communication equipment, the data conversion and forwarding between various communication protocols can be realized only by the HMI equipment, the traditional communication protocol conversion module is not needed, and the use is more convenient.
Example III
According to fig. 1, 2 and 3, this embodiment provides a real-time configuration and automatic identification conversion system for an HMI device communication protocol converter, which includes an HMI device, a data conversion algorithm module and a protocol conversion configuration UI which are built in the HMI device, wherein a plurality of groups of protocol conversion functions are integrated in the HMI device, and the protocol conversion function is based on the data conversion algorithm module, the data conversion algorithm module includes a protocol data area and a data conversion table, the protocol data area is provided with a plurality of protocol data areas, the protocol data area is used for storing manually defined protocol data, each data corresponds to one data object in the protocol data area, the data conversion table is used for storing mapping relations of different protocol data conversion, and through the mapping relations, the data objects of different protocols are mutually converted to realize conversion between different communication protocol data; integrating a plurality of groups of protocol conversion functions in the HMI equipment, setting a plurality of protocol data areas for storing manually defined protocol data based on a data conversion algorithm module, wherein each data corresponds to one data object in the protocol data area, storing mapping relations of different protocol data conversion through a data conversion table, realizing conversion among different communication protocol data through the mutual conversion of the data objects of different protocols, supporting the mutual conversion among a plurality of communication protocol data, widening the use scene of a user, being not limited to one scene, using only one protocol, and realizing data conversion and forwarding among a plurality of communication protocols through the HMI equipment by arranging the data conversion algorithm module in the HMI equipment;
The protocol conversion configuration UI is arranged in an interface of the HMI equipment, the protocol conversion configuration UI has a real-time configuration protocol conversion function, the real-time configuration protocol conversion function comprises a manual configuration mode and an automatic identification mode, the manual configuration mode comprises a communication parameter configuration function and a data format configuration function, and the automatic identification mode has a communication parameter modification function and automatic data format configuration function. In the manual configuration mode, a user modifies communication parameters by utilizing a communication parameter configuration function to adjust parameters of the connected communication equipment, the user configures a data format by utilizing a data format configuration function, flexible field configuration is conveniently realized by the HMI equipment, and in the automatic identification mode, the user only needs to configure the communication parameters without defining a data conversion format aiming at the communication protocol which is integrally supported, so that the HMI equipment automatically converts and forwards data according to the communication parameters, and the use is more convenient.
In the manual configuration mode, a user modifies communication parameters by using a communication parameter configuration function to adjust parameters of the connected communication equipment, configures a data format by using a data format configuration function, configures a mapping relation of data between a protocol 1 and a protocol 2, and stores the mapping relation into a data mapping table when the data 1 of the protocol 1 and the data 1 of the protocol 2 are in a mapping relation, and is called by a data conversion algorithm module. The communication device parameters include address, port number, IP address of the connecting device, and the configuration data format includes modified data identification name, address, data type. In the manual configuration mode, a user modifies the communication parameters by utilizing the communication parameter configuration function to adjust the parameters of the connected communication equipment, and the user configures the data format by utilizing the data format configuration function, so that flexible field configuration is conveniently realized by the HMI equipment, and the communication parameters and the data conversion parameters can be dynamically configured without re-programming programs.
In the automatic identification mode, only the communication parameter function is modified, the data format is automatically configured, when the HMI equipment receives data from the communication equipment 1 through the protocol 1, the data format is identified through analyzing the data, when no data object in the format exists in the protocol data area 1, a data object is automatically generated and stored in the protocol data area 1, the data object is converted into protocol 2 data through a data conversion algorithm module, and the data object is also automatically generated in the protocol 2, so that the automatic identification generation of a data mapping table is realized. An automatic recognition mode is supported, in the mode, for the integrated supported communication protocol, a user only needs to configure communication parameters, a data conversion format is not required to be defined, and the HMI equipment automatically converts and forwards data according to the communication parameters, so that the use is more convenient
Through verification, the invention can convert various communication protocols, including Modbus, CANopen, ethernet and the like, and uses HMI man-machine interaction equipment as a communication protocol converter operation platform.
The HMI equipment integrates a plurality of groups of protocol conversion functions, sets a plurality of protocol data areas for storing manually defined protocol data based on a data conversion algorithm module, corresponds to one data object in the protocol data areas, stores mapping relations of different protocol data conversion through a data conversion table, realizes conversion of different communication protocol data through the mapping relations, supports mutual conversion of various communication protocol data, widens the use scene of a user, and is not limited to one scene to only use one protocol. When the HMI equipment receives the protocol format data from the communication equipment through the protocol, the data conversion algorithm module converts the protocol format data into the data of another protocol format and forwards the data of another protocol format to the other matched communication equipment, and the data conversion and forwarding among various communication protocols can be realized only through the HMI equipment without the help of the traditional communication protocol conversion module, so that the use is more convenient. Meanwhile, in the manual configuration mode, the user modifies the communication parameters by utilizing the communication parameter configuration function so as to adjust the parameters of the connected communication equipment, and configures the data format by the data format configuration function, thereby facilitating the realization of flexible field configuration by the HMI equipment and realizing the dynamic configuration of the communication parameters and the data conversion parameters without re-programming programs. In addition, the invention supports an automatic recognition mode, in the mode, aiming at the communication protocol which is integrated and supported, a user only needs to configure communication parameters, a data conversion format is not required to be defined, and the HMI equipment automatically converts and forwards data according to the communication parameters, so that the use is more convenient.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The real-time configuration and automatic identification conversion system of the communication protocol converter of the HMI equipment comprises the HMI equipment, a data conversion algorithm module and a protocol conversion configuration UI which are arranged in the HMI equipment, and is characterized in that: the HMI equipment is integrated with a plurality of groups of protocol conversion functions, the protocol conversion functions are based on a data conversion algorithm module, the data conversion algorithm module comprises a protocol data area and a data conversion table, the protocol data area is used for storing manually defined protocol data, each data corresponds to one data object in the protocol data area, the data conversion table is used for storing mapping relations of different protocol data conversion, and through the mapping relations, the data objects of different protocols are mutually converted to realize conversion among different communication protocol data;
The protocol conversion configuration UI is arranged in an interface of the HMI equipment, the protocol conversion configuration UI has a real-time configuration protocol conversion function, the real-time configuration protocol conversion function comprises a manual configuration mode and an automatic identification mode, the manual configuration mode comprises a communication parameter configuration function and a data format configuration function, and the automatic identification mode has a communication parameter modification function and automatic data format configuration function;
the number of the protocol data areas depends on the number of the protocols defined by the user, and the user flexibly adds and configures a plurality of groups of protocol conversion in the HMI equipment;
in the HMI device, when the communication device 1 adopts the protocol 1 to communicate with the HMI device, the communication device 2 adopts the protocol 2to communicate with the HMI device, the protocol 1 and the protocol 2 are the same protocol standard or different protocol standards, the data conversion algorithm module performs data format conversion between protocols, and the conversion has the functions of reverse conversion and forwarding;
In the HMI device, when the HMI device receives the data in the format of protocol 1 from the communication device 1 through the protocol 1, the data in the format of protocol 1 is converted into the data in the format of protocol 2 through the data conversion algorithm module and is forwarded to the communication device 2 or actively inquired by the communication device 2, and the conversion has the functions of reverse conversion and forwarding;
and the data of the protocol 1 and the protocol 2 are displayed and modified through the protocol conversion configuration UI, and the modified data are synchronized to the protocol data area and forwarded to the corresponding communication equipment.
2. An HMI device communication protocol converter real-time configuration and automatic identification switching system according to claim 1, wherein: the data receiving and the data forwarding are realized by the communication module.
3. An HMI device communication protocol converter real-time configuration and automatic identification switching system according to claim 2, wherein: in the data conversion algorithm module, the data object includes, but is not limited to, data format and data value information.
4. A HMI device communication protocol converter real-time configuration and auto-id conversion system according to claim 3, wherein: in the data conversion algorithm module, when protocol 1 data and protocol 2 data are converted, the protocol data area 1 is used for storing manually defined protocol data, each data corresponds to one data object in the data area, the data conversion table is used for storing the mapping relation of the protocol 1 data to the protocol 2 data, and the data object A of the protocol 1 corresponds to the data object A in the protocol 2 through the mapping relation, so that the conversion between the two communication protocol data is realized and the reverse conversion function is realized.
5. The HMI device communication protocol translator real-time configuration and auto-id translation system of claim 4 wherein: in the manual configuration mode, a user modifies communication parameters by using a communication parameter configuration function to adjust parameters of the connected communication equipment, configures a data format by using a data format configuration function, configures a mapping relation of data between a protocol 1 and a protocol 2, and stores the mapping relation into a data mapping table when the data 1 of the protocol 1 and the data 1 of the protocol 2 are in a mapping relation, and is called by a data conversion algorithm module.
6. An HMI device communication protocol translator real-time configuration and auto-id translation system according to claim 5, wherein: in the automatic identification mode, only the communication parameter function is modified, the data format is automatically configured, when the HMI equipment receives data from the communication equipment 1 through the protocol 1, the data format is identified through analyzing the data, when no data object in the format exists in the protocol data area 1, a data object is automatically generated and stored in the protocol data area 1, the data object is converted into protocol 2 data through a data conversion algorithm module, and the data object is also automatically generated in the protocol 2, so that the automatic identification generation of a data mapping table is realized.
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